When you find a strange looking rock in the desert, it’s likely worth having some experts take a proper look at it, just like in this case.
Dinosaurs long dominated Earth’s land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and weirdos like Therizinosaurus, ...
Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.
The results suggest that the radioactive dust originated in Algeria's Reggane region, but its plutonium levels didn't match ...